{"id":2227115,"url":"http://patchwork.ozlabs.org/api/covers/2227115/?format=json","web_url":"http://patchwork.ozlabs.org/project/ubuntu-kernel/cover/20260423091600.1892986-1-vicamo.yang@canonical.com/","project":{"id":15,"url":"http://patchwork.ozlabs.org/api/projects/15/?format=json","name":"Ubuntu Kernel","link_name":"ubuntu-kernel","list_id":"kernel-team.lists.ubuntu.com","list_email":"kernel-team@lists.ubuntu.com","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260423091600.1892986-1-vicamo.yang@canonical.com>","list_archive_url":null,"date":"2026-04-23T09:15:58","name":"[SRU,Resolute,0/2] Support additional 2888x1808@30fps 900MHz for OVTI05C1 camera sensor","submitter":{"id":76014,"url":"http://patchwork.ozlabs.org/api/people/76014/?format=json","name":"You-Sheng Yang","email":"vicamo.yang@canonical.com"},"mbox":"http://patchwork.ozlabs.org/project/ubuntu-kernel/cover/20260423091600.1892986-1-vicamo.yang@canonical.com/mbox/","series":[{"id":501166,"url":"http://patchwork.ozlabs.org/api/series/501166/?format=json","web_url":"http://patchwork.ozlabs.org/project/ubuntu-kernel/list/?series=501166","date":"2026-04-23T09:15:58","name":"Support additional 2888x1808@30fps 900MHz for OVTI05C1 camera sensor","version":1,"mbox":"http://patchwork.ozlabs.org/series/501166/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2227115/comments/","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":"legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com\n (client-ip=185.125.189.65; helo=lists.ubuntu.com;\n envelope-from=kernel-team-bounces@lists.ubuntu.com;\n receiver=patchwork.ozlabs.org)","Received":["from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g1Vp25HGRz1yGs\n\tfor ; Thu, 23 Apr 2026 19:16:25 +1000 (AEST)","from localhost ([127.0.0.1] helo=lists.ubuntu.com)\n\tby lists.ubuntu.com with esmtp (Exim 4.86_2)\n\t(envelope-from )\n\tid 1wFqAS-0006rJ-AW; Thu, 23 Apr 2026 09:16:16 +0000","from mail-pf1-f178.google.com ([209.85.210.178])\n by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.86_2) (envelope-from ) id 1wFqAQ-0006km-Pl\n for kernel-team@lists.ubuntu.com; Thu, 23 Apr 2026 09:16:14 +0000","by mail-pf1-f178.google.com with SMTP id\n d2e1a72fcca58-824c9da9928so3270024b3a.3\n for ; Thu, 23 Apr 2026 02:16:14 -0700 (PDT)","from yewun (118-163-192-137.hinet-ip.hinet.net. [118.163.192.137])\n by smtp.gmail.com with ESMTPSA id\n d2e1a72fcca58-82f8ec003dcsm20292656b3a.52.2026.04.23.02.16.11\n for \n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Thu, 23 Apr 2026 02:16:11 -0700 (PDT)"],"X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20251104; t=1776935773; x=1777540573;\n h=content-transfer-encoding:mime-version:message-id:date:subject:to\n :from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id\n :reply-to;\n bh=8q5Nn2rjCRHx4uoh/osfvcurojU+dy06Q1MdFOoMN7c=;\n b=MvVnH4wzjNGSSh5c+ZaP6LfoUNKZoM4zKMIbinNgBou/YArENqy1H1TBq17hwHVU3j\n XMHgyRTy2Etk8xtYwLiccyWQJt9t/mfLIC5ZuKkfD5ULwpN9DYIMnuqy9ut5T7pW3Yw3\n NXwzovZr3oc9CxA+xy8O+NjTMNB0FUuYgoqYxkwcKUy5vqWbCgukqzPnMiPOTWT3/Uts\n 6E1eV4VGyR2x/dA7hwF38n7xtoX3lZaCbOtYsIJKiWyagPVaXz62NJCocYvez6DzInSA\n /eXaXesgIZnbeLFE5KU50KZAgveJX70ratlX98sHC+a19qJrzfMwV858b+B4Va5LPbBo\n 8sdg==","X-Gm-Message-State":"AOJu0Yx6G0InBeNoddUBF0ZAcy/k/L8n1jMGWUuxSQhh8YGH3T36x8qg\n GinnjYR1vQq7co5kVtTnNj0VMGysIE1qcXMbDCjjpkecPUaEEwu7rocCmiFWcTSp","X-Gm-Gg":"AeBDievna8W0ggfiaBQZBRVl7qZElVPzopIZIqBKfHoN+jFSCw+RJAVAYNrbRicD6+O\n 8H9Xg7UsWssFggZwXgIe3C0YsTusaKQn8u5gf4DQxc71ehwV+cJMqhnPuTq9qNIvHnUE90V7iiu\n pN/Ci2suTo7hcU2feGAtgJzxEZafHGjJ6UP0wdaFyK1D2Wl3Q1R5Ni0HVVPsJL3Hl6uszjCxJDO\n IJ8+kPdCOwVhk/UsJK0L1sp70XFUgS89fvH4XDvR65rKU9oW1CJ/fKJQjl33hX3GeBxzQgciR/d\n VyJTtRcf54FnFl6Q/yw4GPWhd476asTsV6F9XKamCBWJgsITeeCS00Ii1ZqQWo9vkyahr9Qr89h\n DMxVi6SRyz+90RHjxhd6ZCVO8ntNTTeQFMHX1vPUxr/o/II29o47JqhEpxJfFwwYwWDOr1t+wBp\n 1O5EfYmWjL3WN7uVpfYp6F8BKjL7kwmuZKJrv8B6nlZqbKl4AM2j3Mje32ka3moLSpQmGrUPY7n\n eCvT8cMFw==","X-Received":"by 2002:a05:6a00:bd86:b0:82a:5ef0:210b with SMTP id\n d2e1a72fcca58-82f8c8a5d89mr27718215b3a.15.1776935772561;\n Thu, 23 Apr 2026 02:16:12 -0700 (PDT)","From":"You-Sheng Yang ","To":"kernel-team@lists.ubuntu.com","Subject":"[SRU][Resolute][PATCH 0/2] Support additional 2888x1808@30fps 900MHz\n for OVTI05C1 camera sensor","Date":"Thu, 23 Apr 2026 17:15:58 +0800","Message-ID":"<20260423091600.1892986-1-vicamo.yang@canonical.com>","X-Mailer":"git-send-email 2.53.0","MIME-Version":"1.0","Received-SPF":"pass client-ip=209.85.210.178; envelope-from=vicamo@gmail.com;\n helo=mail-pf1-f178.google.com","X-BeenThere":"kernel-team@lists.ubuntu.com","X-Mailman-Version":"2.1.20","Precedence":"list","List-Id":"Kernel team discussions ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"kernel-team-bounces@lists.ubuntu.com","Sender":"\"kernel-team\" "},"content":"BugLink: https://bugs.launchpad.net/bugs/2147409\n\n[Impact]\n\nCamera sensor ov05c10 cannot be probed successfully because of\nunsupported mode and link frequency is used:\n```\n[ 3.435895] ov05c10 i2c-OVTI05C1:00: endpoint node not found\n[ 3.442834] ov05c10 i2c-OVTI05C1:00: endpoint node not found\n[ 3.448038] ov05c10 i2c-OVTI05C1:00: endpoint node not found\n[ 3.472394] ov05c10 i2c-OVTI05C1:00: endpoint node not found\n[ 3.477651] ov05c10 i2c-OVTI05C1:00: endpoint node not found\n[ 3.485219] ov05c10 i2c-OVTI05C1:00: endpoint node not found\n[ 3.493114] ov05c10 i2c-OVTI05C1:00: endpoint node not found\n[ 3.505769] ov05c10 i2c-OVTI05C1:00: no link frequency 900000000 supported\n[ 3.511491] ov05c10 i2c-OVTI05C1:00: probe with driver ov05c10 failed with error -22\n```\n\n[Fix]\n\nProposed fix in https://github.com/intel/ipu6-drivers/pull/427, which\nhas been merged into tag 20260327.\n\n[Test Plan]\n\n1. Install the kernel from -proposed pocket along with\n linux-modules-{ipu6,ipu7,usbio,vision}- meta packages.\n2. Start camera streaming.\n```\n[ 3.783964] intel_ipu7_isys.isys intel_ipu7.isys.40: bind ov05c10 2-0010 nlanes is 2 port is 0\n[ 3.784058] intel_ipu7_isys.isys intel_ipu7.isys.40: All sensor registration completed.\n[ 3.809310] intel_ipu7_psys.psys intel_ipu7.psys.40: IPU psys probe done.\n```\n\n[Where problems could occur]\n\nThis updates an not-yet-upstreamed camera sensor module ov05c10 along\nwith additional link frequency in the in-tree ipu-bridge supported\nsensors list. Doesn't do anything if out-of-tree driver ov05c10 is not\nloaded.\n\n[Other Info]\n\nThis is only mandatory for OEM platforms that shipped with an inverted\nmodule running linux-oem-6.17 and on. Nominate for\nipu6-drivers/resolute, which is taken to be built along with\nlinux-oem-6.17/noble.\n\nSerin Yeh (2):\n UBUNTU: SAUCE: media: ipu-bridge: Add 900MHz for OV05C10\n UBUNTU: SAUCE: platform/x86: int3472: increase handshake delay to 50ms\n for OV05C10\n\n drivers/media/pci/intel/ipu-bridge.c | 2 +-\n drivers/platform/x86/intel/int3472/discrete.c | 2 +-\n 2 files changed, 2 insertions(+), 2 deletions(-)"}